TG401Thai Airways · BKK → SIN
updated 18m ago
Route confirmed Thai Airways

TG401 BangkokBKK · 18:45 SingaporeSIN · 22:20

TG401 by Thai Airways flies from Bangkok (BKK) to Singapore (SIN) for the Thu, Nov 5 departure.

Right nowLanded in Singapore · position data
22:20

landed at SIN · confirmed by live position

Typical gate push+43 minmedian posted departure
Typical arrival+14 minmedian over 5 operations
Wins back in air~29 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
11-06
+39 gate · −4 arrival
11-05
+39 gate · −4 arrival
11-04
+51 gate · +20 arrival
11-03
+43 gate · +23 arrival
11-02
+48 gate · +14 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival +14 min · 0 cancelled · 5 operations tracked

The route today

live boards
BKKBangkokModerate riskBKK delay board →
SINSingaporeOn-time likelySIN delay board →
BKK→SINevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
15%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at BKK and SIN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Bangkok

Forecast

Sat 7 Nov, local date

High33°Clikely 31°C to 34°C
Low26°Clikely 24°C to 28°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Singapore

Forecast

Sat 7 Nov, local date

High31°Clikely 30°C to 32°C
Low26°Clikely 25°C to 26°C
  • 74% chance of thunder
  • 94% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Bangkok to Singapore flights today

same route · Thai Airways
TG403departs 07:45
TG413departs 11:10
TG407departs 14:40
TG409departs 16:35

If TG401 is cancelled, these are the other Thai Airways nonstop flights from Bangkok to Singapore on the same day, with scheduled departure times in BKK local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How TG401 actually runs

Pro Flight Search has tracked every published board update for TG401 across the BKK and SIN boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min late. Based on 5 confirmed landings · 3/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how TG401 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-06BKK 18:45 19:24 (+39)SIN 22:20 22:16 (−4)
11-05BKK 18:45 19:24 (+39)SIN 22:20 22:16 (−4)
11-04BKK 18:45 19:36 (+51)SIN 22:20 22:40 (+20)
11-03BKK 18:45 19:28 (+43)SIN 22:20 22:43 (+23)
11-02BKK 18:45 19:33 (+48)SIN 22:20 22:34 (+14)

Aircraft

Recent tails: HS-TOG, HS-TOF, HS-TOJ.

Board clocks recorded as BKK and SIN published them.

Planning around TG401? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: TG401 Bangkok to Singapore on-time performance, measured from the BKK and SIN airport boards.

Canonical URL
https://proflightsearch.com/flight/TG401
How we measure this →